L1886

Light Green SF Yellowish

Dye content, ≥65%, certified by the Biological Stain Commission, powder

• Sinónimos: Acid Green 5
• Fórmula lineal: C₃₇H₃₄N₂O₉S₃Na₂
• Número de CAS: 5141-20-8
• Peso molecular: 792.85
• Número de índice de color: 42095
• Beilstein: 5717828
• Número CE: 225-906-5
• Número MDL: MFCD00012121
• Código UNSPSC: 12171500
• ID de la sustancia en PubChem: 24896295
• NACRES: NA.47

Propiedades

• Nombre del producto: Light Green SF Yellowish, certified by the Biological Stain Commission
• grado: certified by the Biological Stain Commission
• Nivel de calidad: 200
• Formulario: powder
• composición: Dye content, ≥65%
• técnicas: titration: suitable
• color: red to dark purple
• mp: 288 °C (dec.) (lit.)
• solubilidad: H₂O: 1 mg/mL
• aplicaciones: diagnostic assay manufacturing; hematology; histology
• temp. de almacenamiento: room temp
• cadena SMILES: [Na+].[Na+].CCN(Cc1cccc(c1)S([O-])(=O)=O)c2ccc(cc2)\C(=C3\C=CC(\C=C3)=[N+](/CC)Cc4cccc(c4)S([O-])(=O)=O)c5ccc(cc5)S([O-])(=O)=O
• InChI: 1S/C37H36N2O9S3.2Na/c1-3-38(25-27-7-5-9-35(23-27)50(43,44)45)32-17-11-29(12-18-32)37(31-15-21-34(22-16-31)49(40,41)42)30-13-19-33(20-14-30)39(4-2)26-28-8-6-10-36(24-28)51(46,47)48;;/h5-24H,3-4,25-26H2,1-2H3,(H2-,40,41,42,43,44,45,46,47,48);;/q;2*+1/p-2
• Clave InChI: DGOBMKYRQHEFGQ-UHFFFAOYSA-L

Descripción

Descripción general

Light Green SF Yellowish or Acid Green 5 is a triarylmethane dye that exists as disodium salt. It has the absorption value of 629 nm.

Aplicación

Light Green SF Yellowish functions as an efficient histological stain for collagen. It is also used as colorant for foodstuff and beverages.

Light Green SF Yellowish has been used to determine surface structures of trypsin treated tissue sections and to stain buccal cells for slide scoring.

Acciones bioquímicas o fisiológicas

Light Green SF Yellowish functions as an efficient histological stain for collagen. It is also used as colorant for foodstuff and beverages.

Idoneidad

Certified for use as a cytological counterstain and as a substitute for aniline blue in Gomori′s one-step trichrome procedure.

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves, type N95 (US)